100A/RS 130V - 100 Watt Incandescent - Import

Description:This 100 Watt incandescent Light bulb, is a Rough Service Lamp. It has a thicker filament than normal incandescent light bulb, which gives it a much longer life. Between 2012 and 2014, standard 40- and 100-watt incandescent light bulbs must use 30% less energy to meet minimum efficient standards.